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//
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// Slide Show Tween Class V2
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//
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class janumedia.fx.tween {
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private var mc:MovieClip; // target mc
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private var mask1:MovieClip; // mask1
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private var mask2:MovieClip; // mask2
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private var img1:MovieClip; // mc1
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private var img2:MovieClip; // mc2
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private var border:MovieClip; // border mc
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private var width:Number; // width
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private var height:Number // height
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private var orientation:String; // slide orientation
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private var data:Array; // image gallery
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private var speed:Number; // tween speed interval
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private var cur:Number; // current play
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private var tw:Boolean; // tween status
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private var intervalID;
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function tween(t:MovieClip,d:Array,s:Number,o,w:Number,h:Number){
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// t = movieclip target ; d = image list in array ; s = swening speed interval in sec ;
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// o = orientation --> available : "alpha" => alpha, "x" => horizontal, "y" => vertical
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// w = witdh , h = height
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mc = t.createEmptyMovieClip("mainSlide",t.getNextHighestDepth());;
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data = d;
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speed = s;
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cur = 0;
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tw = false;
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width = w;
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height = h;
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orientation = o == undefined ? "alpha" : o;
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prepared();
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}
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private function prepared(){
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img1 = mc.createEmptyMovieClip("img1",10);
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img2 = mc.createEmptyMovieClip("img2",9);
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img1.createTextField("status",10,200,125,10,10);
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img2.createTextField("status",10,200,125,10,10);
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// set masking if the value is available
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if(width != undefined and height != undefined) addMask(mc,0,0,width,height);
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if(data.length>= 1){
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var theImg = nextImage();
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if(theImg != "" && theImg != undefined ){
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deleteNoImage(img1);
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loadImage(img1,theImg);
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} else {
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noImage(img1);
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}
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}
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if(data.length>= 2){
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var theImg = nextImage();
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if(theImg != "" && theImg != undefined ){
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deleteNoImage(img2);
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loadImage(img2,theImg);
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} else {
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noImage(img2);
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}
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}
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}
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private function beginTween(n:MovieClip){
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clearInterval(intervalID);
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//trace("begin tween "+n);
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switch(n){
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case img1 :
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img2.owner = this;
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img2.onEnterFrame = function(){ this.owner.doSlide(this); }
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break
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case img2 :
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img1.owner = this;
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img1.onEnterFrame = function(){ this.owner.doSlide(this); }
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break;
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}
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}
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private function doSlide(t:MovieClip){
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switch(orientation){
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case "alpha":
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//trace("tween for "+t._name);
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t._x = 0;
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t._y = 0;
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t._alpha -= speed;
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var otherImg = eval( t._name == "img1" ? img2 : img1 );
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with(otherImg){
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_x = 0;
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_y = 0;
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}
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if(t._alpha <= 0) {
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t.swapDepths(9);
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otherImg.swapDepths(10);
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delete t.onEnterFame;
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var theImg = nextImage();
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if(theImg != "" && theImg != undefined ){
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deleteNoImage(t);
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loadImage(t,theImg);
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} else {
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noImage(t);
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}
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}
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break;
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case "x":
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t._y = 0;
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t._x -= speed;
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t._alpha = 100;
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var otherImg = eval( t._name == "img1" ? img2 : img1 );
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with(otherImg){
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_x = t._x + t._width;
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_y = 0;
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_alpha = 100;
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}
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if(t._x <= - t._width ) {
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delete t.onEnterFame;
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var theImg = nextImage();
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if(theImg != "" && theImg != undefined ){
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deleteNoImage(t);
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loadImage(t,theImg);
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} else {
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noImage(t);
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}
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}
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break;
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case "y":
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t._x = 0;
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t._y -= speed;
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t._alpha = 100;
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var otherImg = eval( t._name == "img1" ? img2 : img1 );
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with(otherImg){
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_x = 0;
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_y = t._y + t._height;
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_alpha = 100;
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}
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if(t._y <= - t._height ) {
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delete t.onEnterFame;
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var theImg = nextImage();
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if(theImg != "" && theImg != undefined ){
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deleteNoImage(t);
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loadImage(t,theImg);
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} else {
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noImage(t);
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}
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}
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break;
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}
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}
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private function nextImage():String{
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var n = cur;
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cur++;
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cur = cur>= data.length ? 0 : cur;
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//trace("cur : "+cur+" : "+data[n]);
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return data[n];
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}
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private function loadImage(t:MovieClip,img){
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//trace("load : "+img+" to : "+t);
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t._parent.status.autoSize = "center";
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t._parent.status.embedFonts = true;
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var fmt:TextFormat = new TextFormat();
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fmt.font = "Arial"
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t._parent.status.setTextFormat(fmt);
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var my_mcl = new MovieClipLoader();
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var myListener = new Object();
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myListener.owner = this;
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myListener.onLoadComplete = function (tmc:MovieClip, bytesLoaded:Number, bytesTotal:Number) {
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tmc._alpha = 100;
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if(this.owner.tw) this.owner.intervalID = setInterval(this.owner,"beginTween",speed * 1000,tmc);
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this.owner.tw = true;
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}
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myListener.onLoadProgress = function(tmc:MovieClip, bytesLoaded:Number, bytesTotal:Number) {
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var a = Math.round((bytesLoaded/bytesTotal)*100);
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t._parent.status.text = a+"%";
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//trace("load progress ");
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}
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my_mcl.addListener(myListener);
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my_mcl.loadClip(img, t);
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}
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private function deleteNoImage(t:MovieClip){
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removeMovieClip(t.noimage);
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}
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private function noImage(t:MovieClip){
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// trace("no image");
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var x = 0;
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var y = 0;
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var w = 399;
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var h = 250;
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t.createEmptyMovieClip("noimage", 123456);
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var mc = t.noimage;
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with(mc){
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beginFill(0xFFFFFF);
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lineStyle(0, 0xC9C9C9);
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moveTo(x, y);
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lineTo(w, y);
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lineTo(w, h);
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lineTo(x, h);
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lineTo(x, y);
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endFill();
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}
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mc.createTextField("status",10,mc._width/2,(mc._height/2)-14,10,10);
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with(mc.status){
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autoSize = "center";
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text = "no image";
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embedFonts = true;
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selectable = false;
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textColor = 0xC9C9C9;
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}
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var fmt:TextFormat = new TextFormat();
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with(fmt){
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font = "Arial";
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size = 14;
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}
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mc.status.setTextFormat(fmt);
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}
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private function addMask(t:MovieClip,x,y,w:Number,h:Number){
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var mask = t.createEmptyMovieClip("mask_mc", t.getNextHighestDepth());
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with(mask){
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beginFill(0xFF0000);
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moveTo(x, y);
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lineTo(w, y);
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lineTo(w, h);
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lineTo(x, h);
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lineTo(x, y);
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endFill();
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}
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t.setMask(mask);
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}
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public function move(x:Number,y:Number):Void{
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mc._x = x;
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mc._y = y;
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}
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public function set mode(t:String){
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orientation = t;
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}
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public function drawBorder(s:Number,w:Number,h:Number,c):Void{
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border = mc.createEmptyMovieClip("border_mc", mc.getNextHighestDepth());
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with(border){
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lineStyle(s,c);
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moveTo(0, 0);
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lineTo(w, 0);
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lineTo(w, h);
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lineTo(0, h);
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lineTo(0, 0);
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}
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}
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public function clearBorder(s:Number,w:Number,h:Number,c):Void{
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border.clear();
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}
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}
).
